\(\sqrt{18}\) को सरल करने पर क्या मिलता है?
What do we get after simplifying \(\sqrt{18}\)?
Explanation opens after your attempt
A. \(3\sqrt{2}\)
Concept
\(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\). Therefore \(\sqrt{18}\) is irrational.
Why this answer is correct
The correct answer is A. \(3\sqrt{2}\). \(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\). Therefore \(\sqrt{18}\) is irrational.
Exam Tip
\(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\) होता है। इसलिए \(\sqrt{18}\) अपरिमेय है।
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